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| author | Jayamohan Kallickal <jayamohank@serverengines.com> | 2010-01-23 05:39:37 +0530 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-02-08 18:34:20 -0600 |
| commit | 7c56533cf4fb072abc39e850e7ef4fb6166cc83b (patch) | |
| tree | 7e19ac848d2d351708a577acd74542e0c4ae84a8 /drivers/scsi/be2iscsi | |
| parent | b30c6dab1d87cc638a7413dd0e778d8c9a5232eb (diff) | |
| download | op-kernel-dev-7c56533cf4fb072abc39e850e7ef4fb6166cc83b.zip op-kernel-dev-7c56533cf4fb072abc39e850e7ef4fb6166cc83b.tar.gz | |
[SCSI] be2iscsi: correction in the claculation for num_cxn_wrb
This patch correct the math done for num_cxn_wrb
Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/be2iscsi')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_main.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index 932cb8a..687d535 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -2042,10 +2042,9 @@ static void beiscsi_init_wrb_handle(struct beiscsi_hba *phba) } idx = 0; pwrb = mem_descr_wrb->mem_array[idx].virtual_address; - num_cxn_wrb = - ((mem_descr_wrb->mem_array[idx].size) / (sizeof(struct iscsi_wrb)) * - phba->params.wrbs_per_cxn); - + num_cxn_wrb = (mem_descr_wrb->mem_array[idx].size) / + ((sizeof(struct iscsi_wrb) * + phba->params.wrbs_per_cxn)); for (index = 0; index < phba->params.cxns_per_ctrl; index += 2) { pwrb_context = &phwi_ctrlr->wrb_context[index]; if (num_cxn_wrb) { @@ -2058,9 +2057,9 @@ static void beiscsi_init_wrb_handle(struct beiscsi_hba *phba) } else { idx++; pwrb = mem_descr_wrb->mem_array[idx].virtual_address; - num_cxn_wrb = ((mem_descr_wrb->mem_array[idx].size) / - (sizeof(struct iscsi_wrb)) * - phba->params.wrbs_per_cxn); + num_cxn_wrb = (mem_descr_wrb->mem_array[idx].size) / + ((sizeof(struct iscsi_wrb) * + phba->params.wrbs_per_cxn)); for (j = 0; j < phba->params.wrbs_per_cxn; j++) { pwrb_handle = pwrb_context->pwrb_handle_base[j]; pwrb_handle->pwrb = pwrb; |
